Embarassing Question

I have some questions about how to go about some figure repairs I need to make, but for the life of me I can't figure out how to upload pictures in an article. I've tried clicking on the Img button and it doesn't do anything. How can I upload the pictures so I can show what I have questions about?

To add pictures to an article, you actually need to upload them to the site first! (on the main menu hover over Pictures and then select Upload) Once you've uploaded your pictures, clicking on the image button will bring up a little gallery that you can select from. After that it should be pretty easy. (I know it's not super intuitive lol). Good luck!!